John POPPELL Sept 28, 1749-1825 FL, GA

I'm searching for information on John Poppell born Sept 28, 1749 in South Carolina.Married Elizabeth _____ unknown date and they had at least one child, Pharoah Poppell, born 1784. He was born in Darlington, South Carolina and married Temperance Gandy.Any help would be greatly appreciated.